diff --git a/pkgs/os-specific/linux/kernel/linux-5.15.nix b/pkgs/os-specific/linux/kernel/linux-5.15.nix
index 92fa05dbb027..e02262c79a47 100644
--- a/pkgs/os-specific/linux/kernel/linux-5.15.nix
+++ b/pkgs/os-specific/linux/kernel/linux-5.15.nix
@@ -1,4 +1,4 @@
-{ lib, buildPackages, fetchurl, perl, buildLinux, nixosTests, modDirVersionArg ? null, ... } @ args:
+{ lib, stdenv, buildPackages, fetchurl, perl, buildLinux, nixosTests, modDirVersionArg ? null, ... } @ args:
 
 with lib;
 
@@ -11,6 +11,8 @@ buildLinux (args // rec {
   # branchVersion needs to be x.y
   extraMeta.branch = versions.majorMinor version;
 
+  extraMeta.broken = stdenv.isi686;
+
   src = fetchurl {
     url = "mirror://kernel/linux/kernel/v5.x/linux-${version}.tar.xz";
     sha256 = "0y9qahkya5dfnr6g04w5ym0p6h9ixmcdhvgz9g2b64aaaazgz6a3";